The invention relates to a method and a device for guiding the movement of a moving machine element on a numerically controlled machine, whereby maximum possible track speed, maximum possible track acceleration, and maximum possible track jerk are defined by means of given restrictions o

According to the invention, an initial trajectory (2) that is to be followed in a positionally guided manner is input into a computer (15), said initial trajectory (2) being described by an initial function (AF) such that one respective corresponding position (pA) is determined on the

A method and device for controlling a movement of a movable machine element of a machine tool or production machine with at least two drive axles are disclosed. At least one mechanical characteristic frequency is determined for each drive axle of the machine, and the lowest mechanical

The invention relates to a method for guiding the movement of a movable machine element (8) of a numerically controlled tool machine or production machine on a predetermined movement path (s) of the machine element (8). Supporting points (32) are defined in the working area (31) of t

According to the invention, a simulation is carried out based on the fundamental motion equation (1) for simulating the system by means of: transformation of the fundamental motion equation into linear differential equations of the first order; further transformation of the linear di

An apparatus and method for simulating the behavior of the drive system and the mechanism of machine tool or production-line machine by use of mathematical models of the drives and the mechanisms of the driven mechanical elements of the machine are disclosed. Preferably actual values

A method for identifying a control path of a controlled system, and more particularly to a method for identifying a control path in the presence of deterministic perturbations is described. At least one deterministic perturbation correcting signal is determined in a first identification

The invention relates to especially simple, rapid and multidimensional surface reproduction. According to the inventive method for reconstructing a surface of a structure which is described by 3D data points in chronological order, 3D data points are processed using a linear interpol

A device and method for apportioning a movement of a machine element driven by at least two drives for movement along a drive axis of a machine tool or production machine are described. A low-pass filter filters predetermined desired drive axis values to generate filtered desired dri

A simulation method for three-dimensional processing by a CNC-controlled processing machine is determined by means of an initial data record which describes idealized processing instructions for a processing machine, wherein a control data record for a control unit controlling the pr

In a method for active compensation of mechanical vibrations and/or deformations in industrial processing machines, a main drive in a primary axis executes a first motion to move a mechanical machine element with an auxiliary drive in a secondary axis for execution of a second comparably

A method of maximizing the power or torque output of a synchronous motor with reluctance effect is disclosed. Bases on torque and voltage set points, in the regulation of the synchronous motor, an optimal torque- and field producing current is generated. The method can further generate a

The invention makes it possible to execute the pre-control and the fine interpolation in the drive (A) in the fast drive clock (tDR) with a slower path pre-setting in the clock (tNC) of the NC. For this purpose, in each NC clock (tNC) a setpoint speed value (nNC*) and the P gain (kP) of

The invention makes it possible to execute the pre-control and the fine interpolation in the drive (A) in the fast drive clock (tDR) with a slower path pre-setting in the clock (tNC) of the NC. For this purpose, in each NC clock (tNC) a setpoint speed value (nNC*) and the P gain (kP) of

Control of machine tools and industrial robots is usually implemented in a cascade structure, having not only numerous advantages but also the fundamental disadvantage of lower dynamics in the response to set point in comparison with a single control loop. This disadvantage is compensate

In incremental detectors, measurement signals thereof are first corrected in graduation-specific fashion with respect to amplitude offsets, and phase displacement, and a rough angle is determined. The residual error of the rough angle is fine-corrected via rough-angle-specific, gradu

A control capability is provided for feed-forward torque control of numerically controlled, elastic and thus oscillating multiple-mass systems, which capability takes account of the elastic behavior between a drive and the load connected to it. This is achieved essentially in that a

A method and device for clock-synchronized motion control in discrete-time sampling systems is provided, in particular for use in numerical control systems for machine tools and robots. The method includes the derivation of any order m from the tool path feedrate (v or x.sub.2) or of any